package com.ag.presentation.backEndBeans;

import com.ag.exceptions.ExceptionMessages;

import com.ag.presentation.businessDelegate.BusinessDelegatorView;

import com.ag.promanagement.AccionType;
import com.ag.promanagement.CargoType;
import com.ag.promanagement.DocumentType;
import com.ag.promanagement.EstadoType;
import com.ag.promanagement.Process;
import com.ag.promanagement.UserType;
import com.ag.promanagement.Users;
import com.ag.promanagement.control.AccionTypeLogic;
import com.ag.promanagement.control.CargoTypeLogic;
import com.ag.promanagement.control.DocumentTypeLogic;
import com.ag.promanagement.control.EstadoTypeLogic;
import com.ag.promanagement.control.IAccionTypeLogic;
import com.ag.promanagement.control.ICargoTypeLogic;
import com.ag.promanagement.control.IDocumentTypeLogic;
import com.ag.promanagement.control.IEstadoTypeLogic;
import com.ag.promanagement.control.IProcessLogic;
import com.ag.promanagement.control.IUserTypeLogic;
import com.ag.promanagement.control.IUsersLogic;
import com.ag.promanagement.control.ProcessLogic;
import com.ag.promanagement.control.UserTypeLogic;
import com.ag.promanagement.control.UsersLogic;
import com.ag.promanagement.dto.AccionTypeDTO;

import com.ag.utilities.DataPage;
import com.ag.utilities.DataSource;
import com.ag.utilities.PagedListDataModel;
import com.ag.utilities.Utilities;

import com.icesoft.faces.async.render.RenderManager;
import com.icesoft.faces.async.render.Renderable;
import com.icesoft.faces.component.ext.HtmlCommandButton;
import com.icesoft.faces.component.ext.HtmlInputText;
import com.icesoft.faces.component.selectinputdate.SelectInputDate;
import com.icesoft.faces.context.DisposableBean;
import com.icesoft.faces.webapp.xmlhttp.FatalRenderingException;
import com.icesoft.faces.webapp.xmlhttp.PersistentFacesState;
import com.icesoft.faces.webapp.xmlhttp.RenderingException;
import com.icesoft.faces.webapp.xmlhttp.TransientRenderingException;

import java.math.BigDecimal;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Set;
import java.util.TimeZone;
import java.util.Vector;

import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.DataModel;


/**
 *
 * @author Zathura Code Generator http://code.google.com/p/zathura
 *
 */
public class AccionTypeView extends DataSource implements Renderable,
    DisposableBean {
    private HtmlInputText txtType;
    private HtmlInputText txtId;
    private HtmlCommandButton btnSave;
    private HtmlCommandButton btnModify;
    private HtmlCommandButton btnDelete;
    private HtmlCommandButton btnClear;
    private boolean renderDataTable;
    private boolean flag = true;
    private RenderManager renderManager;
    private PersistentFacesState state = PersistentFacesState.getInstance();
    private List<AccionType> accionType;
    private List<AccionTypeDTO> accionTypeDTO;

    public AccionTypeView() {
        super("");
    }

    public String action_clear() {
        txtType.setValue(null);
        txtType.setDisabled(true);
        txtId.setValue(null);
        txtId.setDisabled(false);
        btnSave.setDisabled(true);
        btnDelete.setDisabled(true);
        btnModify.setDisabled(true);
        btnClear.setDisabled(false);

        return "";
    }

    public void listener_txtId(ValueChangeEvent event) {
        if ((event.getNewValue() != null) && !event.getNewValue().equals("")) {
            AccionType entity = null;

            try {
                Long id = new Long(txtId.getValue().toString());
                entity = BusinessDelegatorView.getAccionType(id);
            } catch (Exception e) {
                // TODO: handle exception
            }

            if (entity == null) {
                txtType.setDisabled(false);
                txtId.setDisabled(false);
                btnSave.setDisabled(false);
                btnDelete.setDisabled(true);
                btnModify.setDisabled(true);
                btnClear.setDisabled(false);
            } else {
                txtType.setValue(entity.getType());
                txtType.setDisabled(false);
                txtId.setValue(entity.getId());
                txtId.setDisabled(true);
                btnSave.setDisabled(true);
                btnDelete.setDisabled(false);
                btnModify.setDisabled(false);
                btnClear.setDisabled(false);
            }
        }
    }

    public String action_save() {
        try {
            BusinessDelegatorView.saveAccionType((((txtId.getValue()) == null) ||
                (txtId.getValue()).equals("")) ? null
                                               : new Long(
                    txtId.getValue().toString()),
                (((txtType.getValue()) == null) ||
                (txtType.getValue()).equals("")) ? null
                                                 : new String(
                    txtType.getValue().toString()));
            FacesContext.getCurrentInstance()
                        .addMessage("",
                new FacesMessage(ExceptionMessages.ENTITY_SUCCESFULLYSAVED));
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        action_clear();

        return "";
    }

    public String action_delete() {
        try {
            BusinessDelegatorView.deleteAccionType((((txtId.getValue()) == null) ||
                (txtId.getValue()).equals("")) ? null
                                               : new Long(
                    txtId.getValue().toString()));
            FacesContext.getCurrentInstance()
                        .addMessage("",
                new FacesMessage(ExceptionMessages.ENTITY_SUCCESFULLYDELETED));
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        action_clear();

        return "";
    }

    public String action_modify() {
        try {
            BusinessDelegatorView.updateAccionType((((txtId.getValue()) == null) ||
                (txtId.getValue()).equals("")) ? null
                                               : new Long(
                    txtId.getValue().toString()),
                (((txtType.getValue()) == null) ||
                (txtType.getValue()).equals("")) ? null
                                                 : new String(
                    txtType.getValue().toString()));
            FacesContext.getCurrentInstance()
                        .addMessage("",
                new FacesMessage(ExceptionMessages.ENTITY_SUCCESFULLYMODIFIED));
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        action_clear();

        return "";
    }

    public String action_modifyWitDTO(Long id, String type)
        throws Exception {
        try {
            BusinessDelegatorView.updateAccionType(id, type);
            renderManager.getOnDemandRenderer("AccionTypeView").requestRender();
            FacesContext.getCurrentInstance()
                        .addMessage("",
                new FacesMessage(ExceptionMessages.ENTITY_SUCCESFULLYMODIFIED));
        } catch (Exception e) {
            //renderManager.getOnDemandRenderer("AccionTypeView").requestRender();
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
            throw e;
        }

        return "";
    }

    public List<AccionType> getAccionType() {
        if (flag) {
            try {
                accionType = BusinessDelegatorView.getAccionType();
                flag = false;
            } catch (Exception e) {
                flag = true;
                FacesContext.getCurrentInstance()
                            .addMessage("", new FacesMessage(e.getMessage()));
            }
        }

        return accionType;
    }

    public boolean isFlag() {
        return flag;
    }

    public void setAccionType(List<AccionType> accionType) {
        this.accionType = accionType;
    }

    public boolean isRenderDataTable() {
        try {
            if (flag) {
                if (BusinessDelegatorView.findTotalNumberAccionType() > 0) {
                    renderDataTable = true;
                } else {
                    renderDataTable = false;
                }
            }

            flag = false;
        } catch (Exception e) {
            renderDataTable = false;
            e.printStackTrace();
        }

        return renderDataTable;
    }

    public DataModel getData() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModel(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<AccionType> getDataPage(int startRow, int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberAccionType = 0;

        try {
            totalNumberAccionType = BusinessDelegatorView.findTotalNumberAccionType()
                                                         .intValue();
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberAccionType) {
            endIndex = totalNumberAccionType;
        }

        try {
            accionType = BusinessDelegatorView.findPageAccionType(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            // Remove this Renderable from the existing render groups.
            //leaveRenderGroups();        			
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        // Add this Renderable to the new render groups.
        //joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate JPA.  If the EntityManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with TopLink JPA, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        //EntityManagerHelper.getEntityManager().clear();
        flag = true;

        return new DataPage<AccionType>(totalNumberAccionType, startRow,
            accionType);
    }

    public DataModel getDataDTO() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModelDTO(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<AccionTypeDTO> getDataPageDTO(int startRow, int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberAccionType = 0;

        try {
            totalNumberAccionType = BusinessDelegatorView.findTotalNumberAccionType()
                                                         .intValue();
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberAccionType) {
            endIndex = totalNumberAccionType;
        }

        try {
            accionType = BusinessDelegatorView.findPageAccionType(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            if (Utilities.validationsList(accionType)) {
                accionTypeDTO = new ArrayList<AccionTypeDTO>();

                for (AccionType accionTypeTmp : accionType) {
                    AccionTypeDTO accionTypeDTO2 = new AccionTypeDTO();
                    accionTypeDTO2.setId(accionTypeTmp.getId().toString());
                    accionTypeDTO2.setType((accionTypeTmp.getType() != null)
                        ? accionTypeTmp.getType().toString() : null);
                    accionTypeDTO2.setAccionType(accionTypeTmp);
                    accionTypeDTO2.setAccionTypeView(this);
                    accionTypeDTO.add(accionTypeDTO2);
                }
            }

            // Remove this Renderable from the existing render groups.
            leaveRenderGroups();
        } catch (Exception e) {
            FacesContext.getCurrentInstance()
                        .addMessage("", new FacesMessage(e.getMessage()));
        }

        // Add this Renderable to the new render groups.
        joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate JPA.  If the EntityManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with TopLink JPA, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        //EntityManagerHelper.getEntityManager().clear();
        flag = true;

        return new DataPage<AccionTypeDTO>(totalNumberAccionType, startRow,
            accionTypeDTO);
    }

    protected boolean isDefaultAscending(String sortColumn) {
        return true;
    }

    /**
    * This method is called when a render call is made from the server. Render
    * calls are only made to views containing an updated record. The data is
    * marked as dirty to trigger a fetch of the updated record from the
    * database before rendering takes place.
    */
    public PersistentFacesState getState() {
        onePageDataModel.setDirtyData();

        return state;
    }

    /**
    * This method is called from faces-config.xml with each new session.
    */
    public void setRenderManager(RenderManager renderManager) {
        this.renderManager = renderManager;
    }

    public void renderingException(RenderingException arg0) {
        if (arg0 instanceof TransientRenderingException) {
        } else if (arg0 instanceof FatalRenderingException) {
            // Remove from existing Customer render groups.
            leaveRenderGroups();
        }
    }

    /**
    * Remove this Renderable from existing uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void leaveRenderGroups() {
        if (Utilities.validationsList(accionTypeDTO)) {
            for (AccionTypeDTO accionTypeTmp : accionTypeDTO) {
                renderManager.getOnDemandRenderer("AccionTypeView").remove(this);
            }
        }
    }

    /**
    * Add this Renderable to the new uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void joinRenderGroups() {
        if (Utilities.validationsList(accionTypeDTO)) {
            for (AccionTypeDTO accionTypeTmp : accionTypeDTO) {
                renderManager.getOnDemandRenderer("AccionTypeView").add(this);
            }
        }
    }

    public void dispose() throws Exception {
    }

    public RenderManager getRenderManager() {
        return renderManager;
    }

    public void setState(PersistentFacesState state) {
        this.state = state;
    }

    public HtmlInputText getTxtType() {
        return txtType;
    }

    public void setTxtType(HtmlInputText txtType) {
        this.txtType = txtType;
    }

    public HtmlInputText getTxtId() {
        return txtId;
    }

    public void setTxtId(HtmlInputText txtId) {
        this.txtId = txtId;
    }

    public HtmlCommandButton getBtnSave() {
        return btnSave;
    }

    public void setBtnSave(HtmlCommandButton btnSave) {
        this.btnSave = btnSave;
    }

    public HtmlCommandButton getBtnModify() {
        return btnModify;
    }

    public void setBtnModify(HtmlCommandButton btnModify) {
        this.btnModify = btnModify;
    }

    public HtmlCommandButton getBtnDelete() {
        return btnDelete;
    }

    public void setBtnDelete(HtmlCommandButton btnDelete) {
        this.btnDelete = btnDelete;
    }

    public HtmlCommandButton getBtnClear() {
        return btnClear;
    }

    public void setBtnClear(HtmlCommandButton btnClear) {
        this.btnClear = btnClear;
    }

    public void setRenderDataTable(boolean renderDataTable) {
        this.renderDataTable = renderDataTable;
    }

    public void setFlag(boolean flag) {
        this.flag = flag;
    }

    public List<AccionTypeDTO> getAccionTypeDTO() {
        return accionTypeDTO;
    }

    public void setAccionTypeDTO(List<AccionTypeDTO> accionTypeDTO) {
        this.accionTypeDTO = accionTypeDTO;
    }

    public TimeZone getTimeZone() {
        return java.util.TimeZone.getDefault();
    }

    /**
    * A special type of JSF DataModel to allow a datatable and datapaginator
    * to page through a large set of data without having to hold the entire
    * set of data in memory at once.
    * Any time a managed bean wants to avoid holding an entire dataset,
    * the managed bean declares this inner class which extends PagedListDataModel
    * and implements the fetchData method. fetchData is called
    * as needed when the table requires data that isn't available in the
    * current data page held by this object.
    * This requires the managed bean (and in general the business
    * method that the managed bean uses) to provide the data wrapped in
    * a DataPage object that provides info on the full size of the dataset.
    */
    private class LocalDataModel extends PagedListDataModel {
        public LocalDataModel(int pageSize) {
            super(pageSize);
        }

        public DataPage<AccionType> fetchPage(int startRow, int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPage(startRow, pageSize);
        }
    }

    private class LocalDataModelDTO extends PagedListDataModel {
        public LocalDataModelDTO(int pageSize) {
            super(pageSize);
        }

        public DataPage<AccionTypeDTO> fetchPage(int startRow, int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPageDTO(startRow, pageSize);
        }
    }
}
